So, does this decision also give “protestors” at clinics the right to trespass?

I would suggest that clinics immediately put up “No Trespassing” and “Trespassers Will Be Arrested” signs for any traffic that has no business on their grounds. Put up a gate with a security guard and don’t allow the fuckers through under any circumstances. Make arrangements for patients, if needed, to be picked up and escorted, by the facility’s vehicle, into the facility, after assuring itself that the patient is, indeed, legitimate. No way to trace any patient. Secure it tighter than Ft. Knox.

This is what it’s coming down to, I’m afraid.